72684612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2058

約数の個数: 144

約数和(自身を含む): 246809472

約数和(自身を除く): 174124860

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2017, 2574, 2772, 3003, 3276, 4004, 4034, 5148, 6006, 6051, 8068, 9009, 12012, 12102, 14119, 18018, 18153, 22187, 24204, 26221, 28238, 36036, 36306, 42357, 44374, 52442, 56476, 66561, 72612, 78663, 84714, 88748, 104884, 127071, 133122, 155309, 157326, 169428, 183547, 199683, 235989, 254142, 266244, 288431, 310618, 314652, 367094, 399366, 465927, 471978, 508284, 550641, 576862, 621236, 734188, 798732, 865293, 931854, 943956, 1101282, 1153724, 1397781, 1651923, 1730586, 1863708, 2019017, 2202564, 2595879, 2795562, 3303846, 3461172, 4038034, 5191758, 5591124, 6057051, 6607692, 8076068, 10383516, 12114102, 18171153, 24228204, 36342306, 72684612]

約数ペア:

[(1, 72684612), (2, 36342306), (3, 24228204), (4, 18171153), (6, 12114102), (7, 10383516), (9, 8076068), (11, 6607692), (12, 6057051), (13, 5591124), (14, 5191758), (18, 4038034), (21, 3461172), (22, 3303846), (26, 2795562), (28, 2595879), (33, 2202564), (36, 2019017), (39, 1863708), (42, 1730586), (44, 1651923), (52, 1397781), (63, 1153724), (66, 1101282), (77, 943956), (78, 931854), (84, 865293), (91, 798732), (99, 734188), (117, 621236), (126, 576862), (132, 550641), (143, 508284), (154, 471978), (156, 465927), (182, 399366), (198, 367094), (231, 314652), (234, 310618), (252, 288431), (273, 266244), (286, 254142), (308, 235989), (364, 199683), (396, 183547), (429, 169428), (462, 157326), (468, 155309), (546, 133122), (572, 127071), (693, 104884), (819, 88748), (858, 84714), (924, 78663), (1001, 72612), (1092, 66561), (1287, 56476), (1386, 52442), (1638, 44374), (1716, 42357), (2002, 36306), (2017, 36036), (2574, 28238), (2772, 26221), (3003, 24204), (3276, 22187), (4004, 18153), (4034, 18018), (5148, 14119), (6006, 12102), (6051, 12012), (8068, 9009)]